baber/WOPTO huggingface dataset:
Patent JP-H07224116-A (JP)
Title: Crystalline polypropylene
Inventor: ISHIHARA TAKESHI
IPC: C08F8/00
Filed: 1994-02-10
Abstract: PURPOSE:To provide a crystalline polypropylene having specific physical properties, high in flexural elastic modulus and thermal deformation temperature, excellent in rigidity, heat resistance, moldability and impact resistance, and capable of being replaced for uses using PS, etc., by polymerizing propylene in the presence of a specific catalyst component. CONSTITUTION:Propylene is polymerized in the presence of a catalyst component for polymerizing an alpha-olefin to produce the objective crystalline polypropylene having a melt flow rate (MFR) of 0.01-1000 measured according to the ASTM D-1238 and having a density d-MFR satisfying a relation of formula II. The catalyst component is produced by bringing (A) a solid component containing magnesium, titanium, halogen and an electron-imparting compound as essential components into contact with (D) an olefin in the presence of (B) an organic aluminum compound and (C) an organic silicon compound of formula I [R<1> is a cyclic substituent containing a (thio)ether bond in the ring, a cyclic substituent containing a ketone bond in the ring; R<2> is hydrocarbon, etc.; R<3> is methyl, ethyl; x is 1, 2; y is 0, 1; z is 2, 3; x+y+z=4].
Patent JP-S53121146-A (JP)
Title: Over current protective relay
Inventor: TAKINO YASUHIRO
IPC: H01H79/00
Filed: 1977-03-31
Abstract: PURPOSE: To simplify current-magnetic energy conversion process, by magnetically converting current change to be protected utilizing electromagnet and detectint it directly as voltage change utilizing hole IC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07225929-A (JP)
Title: Height adjusting device of rotary drum head
Inventor: KATSUMATA HIROSHI
IPC: G11B5/53
Filed: 1994-02-10
Abstract: PURPOSE:To enable height adjustment of a head chip even under the state of high speed rotation of a rotary drum. CONSTITUTION:A motor 10 is disposed so as to make a rotary shaft of a middle drum 2 provided with the head chip and a rotary shaft of the motor 10 coincidence. Arms 27-1 to 27-4 engaged with a large gear 26 are turned by transmitting rotational power of the motor 10 to the large gear 26 via reduction parts 23, 25,.... Then, by turning a wrench 12 fitted in a turning center shaft of the arms 27-1 to 27-4, a pressing screw 13 is turned to adjust an deviation amt. of a head base 14. By this method, the height of the head chip fitted to the tip of the head base 14 is adjusted.
Patent JP-H05236648-A (JP)
Title: Power source
Inventor: KATO HARUICHI
IPC: H05K7/20
Filed: 1992-02-24
Abstract: PURPOSE:To reduce in size a power source by performing excellent heat dissipation of a heat generating component for constituting the power source. CONSTITUTION:Resistors R1 to R3 for constituting an absorber circuit of a heat generating component for generating heat of largest quantity are formed in chip state, and mounted on a thermal conductive circuit board 6. On the other hand, other heat generating components are mounted on a thermal conductive member 3. Heats on a thermal conductive wiring 6 and a thermal conductive member 3 are dissipated to a heat dissipating unit 1 through a thermal conductive sheet 2. Thus, air wiring of the resistors R1 to R3 is eliminated, and heats of the heat generating components can be efficiently dissipated.
Patent JP-S63243377-A (JP)
Inventor: JIA HAKU
IPC: D06M13/224
Filed: 1988-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56132525-A (JP)
Title: Measuring device for fuel consumption time of internal combustion
Inventor: KOBAYASHI YOSHIO
IPC: F02D35/00
Filed: 1980-03-22
Abstract: PURPOSE:To bring into an actual measurement in a short time and to enable a reliable measurement, by a method wherein an upper and a lower detector are mounted at a side of a rising pipe branching from a main pipe connecting together a header tank and an internal combustion engine, and a fuel return pipe is branched at a location positioned at a slightly higher level than that of the upper detector. CONSTITUTION:A rising pipe 8 is branched at a downstream side of a valve 12 of a main pipe 6 connecting together a header tank 2 and an internal combustion engine 7, and an upper detector 10 and a lower detector 11 are installed at a side thereof. A fuel return pipe 13 is branched at an upper location positioned at a slight distance h away from the upper detector 10 of the rising pipe 8, and is connected to an underground tank 14. During the normal operation, a part of fuel passes through the fuel return pipe 13 from the rising pipe 8 and is caused to return to the underground tank 14. In the case of measurement during which a valve 12 is closed, a liquid level in the rising pipe 18 positions at the level of the fuel return pipe 13, and after the fuel in a short distance h is consumed, it is brought into an actual measurement state in a short period of time. Additionally, a liquid level is kept in a less flactuation and a leliable measurement can be performed.
Patent JP-S63205951-A (JP)
Title: Stable low resistance contact
Inventor: PANKAAJI DEIKUSHITSUTO
IPC: H01L21/768
Filed: 1988-02-17
Abstract: A stable, low resistance contact is formed in a contact hole (16) through an insulating layer (14), e.g., silicon dioxide, formed on a surface of a semiconductor substrate (12), e.g., silicon, to a portion of a doped region (10) in said semiconductor surface. The contact comprises (a) an adhesion and contacting layer (18) of titanium formed along the walls of the insulating layer and in contact with the portion of the doped region; (b) a barrier layer (20) formed over the adhesion and contacting layer; and (c) a conductive material (22) formed over the barrier layer and at least substantially filling said contact hole. A patterned metal layer (26) forms an ohmic contact interconnect to other devices and external circuitry. The adhesion and contacting layer and barrier layer are either physically or chemically vapor deposited onto the oxide surface. The conductive layer comprises one of CVD or bias sputtered tungsten, molybdenum or in situ doped CVD polysilicon. The contact of the invention avoids the problems of encroachment at the oxide-silicon interface and worm holes associated with other contact schemes but retains process simplicity.
Patent JP-S63203609-A (JP)
Title: Perfume composition
Inventor: FUJIKURA YOSHIAKI
IPC: A61K8/35
Filed: 1987-02-19
Abstract: PURPOSE:To obtain a perfume composition having metallic, green and rosy fragrance, containing 2,2,4-trimethyl-1-phenyl-3-pentanone. CONSTITUTION:A perfume composition widely usable for high-quality blended perfume, perfume, soap, shampoo, hair rinse, detergent, cosmetic, hair spray, aroma, etc., having the above-mentioned fragrance, mixed with preferably 0.05-30wt.%, especially 5-10wt.% 2,2,4-trimethyl-1-phenyl-3-pentanone as a component for blended perfume. The compound, for example, can be produced by reacting a benzyl halide with isopropyl ketone in the presence of a base.
Patent JP-H09229545-A (JP)
Title: Cooling storage chamber
Inventor: SEYAMA MITSUO
IPC: F25D23/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve inconvenience of a cooling storage chamber. SOLUTION: A cooling storage chamber 1 where a storage chamber formed in a heat insulation box 4 is cooled by a cooling apparatus comprises openings 2, 3 formed in a front surface of the heat insulation box and in a side surface adjacent to the front surface, doors 5, 6 for closing the openings 2, 3 freely to close and open the openings, and a vertical partition member 39 provided on one of the adjacent sides 5 of the doors 5, 6 and having an inwardly slanted surface through the adjacent door 6 and a gasket 37.
Patent JP-S59163464-A (JP)
Inventor: OOTANI SEIKI
IPC: D06M11/84
Filed: 1983-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57152080-A (JP)
Title: Character pattern reader
Inventor: TSUJI SHIYUUJI
IPC: G06V30/10
Filed: 1981-03-13
Abstract: PURPOSE:To discriminate the separating state of a pattern and to prevent misreading, by sequentially tracing the continuity of spaces between a character pattern and an adjacent character pattern, in recording binarized reading data. CONSTITUTION:A character recorded on a recording paper 1 is sequentially scanned and read in at an image sensor 4, and the read-in signal of the character 2 read at the sensor 4 is binarized at an A/D conversion circuit 5. This converted binary signal is temporarily stored in a pattern memory 11 and the character 2 is recognized with a temporarily stored data at a CPU24. In storing the reading data to the memory 11, the continuity of spaces between the character pattern and the adjacent character pattern is sequentially traced with a career shift register 12, and AND gate group 13, an OR gate group 14, and a discrimination shift register 15, the state of separation of the read-in character pattern is discriminated with a separation discriminating ROM16, FFs 17 and 18, and AND gates 19, 20 and 21 to control the CPU24.
Patent JP-S59161537-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02216043-A (JP)
Title: Driving of gas sensor
Inventor: YAMAGUCHI TAKAYUKI
IPC: G01N27/12
Filed: 1989-02-15
Abstract: PURPOSE:To allow a significant drop in driving energy of a gas sensor by performing a heating with a heater in multiple stages on such conditions as to becomes higher in temperature at a first stage and lower at latter stages than at the first stage to obtain a necessary gas sensitivity in a short time. CONSTITUTION:A recess 18 is formed in a substrate 16. Detection leads 4a and 4b, a heater 8, an insulation film 10 and a sensor element 12 formed on an insulation film 2 are arranged in a bridge across the recess 18 of the substrate. To form a bonding pad on electrodes 6a and 6b and an electrode of the heater 8, the insulation film 10 corresponding to these parts is etched away. Initially, a pulse voltage of 1.5V is applied to the heater 8 for 5 millisec. and subsequently, it is applied for additional 5 millisec with the heater voltage lowered to 1V. With the application of a higher voltage pulse at the former stage, the temperature of the element 12 rises up to about 400 deg. and with the application of a low voltage pulse at the latter stages, the temperature thereof 12 lowers therefrom. Thus, double stage heating with the heater causes a significant rise in the resistance value of the element 12 in air by heating at the second stage thereby achieving a quicker creation of a gas sensitivity.
Patent JP-H01212411-A (JP)
Title: Magnet device for magnetic resonant image apparatus
Inventor: OGATA TAKEAKI
IPC: G01R33/38
Filed: 1988-02-19
Abstract: PURPOSE:To make it possible to secure a large space of measurement by a method wherein the current to be supplied to the four coils constituting the first and the second Helmholtz coils, which will be orthogonally arranged, is set independently for each coil. CONSTITUTION:The magnetic field in z-axial direction is generated by Helmholtz coils 2a and 2b which will be opposingly arranged astriding the space of measurement, and the magnetic field in y-axial direction is generated by the Helmholtz coils 3a and 3b to be arranged at right angle with said Helmholtz coils 2a and 2b astriding the measurement space 1. To be more precise, the inclined magnetic fields in z-axial direction and y-axial direction, having the center O of the space 1 as the center, which supply a current to the coils 2a, 2b, 3a and 3b, are formed and when the magnitude and the magnetic properties of an exciting current are changed, the gradient of the magnetic field in an arbitrary direction within (y) and (z) surfaces can be generated. When the magnetic field is swept in the state wherein the gradient of the magnetic field is generated in the desired direction within the (y) and (z) surfaces, a projection ESR spectrum in the direction vertical to said magnetic field gradient can be obtained from a spectrometer. As a result, a large space of measurement can be secured without arranging the coil for exclusive use for grade generation.
Patent JP-S60182059-A (JP)
Title: Magnetic recording and reproducing equalizing system
Inventor: MATSUURA MICHIO
IPC: G11B5/035
Filed: 1984-02-28
Abstract: PURPOSE:To attain excellent S/N and a differentiating waveform without peak shift by minimizing a dip due to sag at a low frequency component and applying equalization of a so-called isolated waveform being a reproducing signal detected attended with one magnetizing inversion so as to minimize the peak shift. CONSTITUTION:A reproducing signal read from a magnetic head 1 is amplified by a preamplifier 2 and also impedance conversion applied. A reproducing signal outputted from the preamplifier 2 is inputted to an equalizer 3. The equalizer 3 is constituted with a filter or the like having a frequency characteristic as shown in fig. C, and no dip due to sag in a digital waveform after diferentiation is not caused as shown in Fig. A, the sag is formed on a straight line and the peak shift of the digital waveform after differentiation is minimized. The differentiated signal outputted from a differentiation circuit 4 is inputted to a pulse circuit 5 and after waveform shaping, the result is fed to a demodulation circuit (not shown in Fig.) to demodulate the original data.
Patent JP-H04275319-A (JP)
Title: Self-crosslinkable resin
Inventor: YUGAWA YOSHIYUKI
IPC: C09J175/00
Filed: 1991-03-04
Abstract: PURPOSE:To obtain the subject readily producible resin without causing gelation, etc., by introducing polymerizable unsaturated bonds in part of isocyanates in a vinyl polymer skeleton, completely blocking the residual isocyanates and polymerizing the aforementioned unsaturated bonds with a specific composition. CONSTITUTION:For example, an OH-containing vinyl monomer is reacted with part of isocyanates in the skeleton of a vinyl polymer [preferably prepared by polymerizing 2-isocyanatoethyl methacrylate, etc., with styrene, etc., at (100/0) to (10/90) ratio] having >=2 isocyanates in one molecule to introduce polymerizable unsaturated bonds. The isocyanates remaining in the polymeric skeleton are then completely blocked with a blocking agent such as phenol or methanol and an unsaturated monomer composition consisting essentially of an OH-containing vinyl monomer [e.g. 2-hydroxyethyl (meth) acrylate] is subsequently polymerized with the aforementioned polymerizable unsaturated bonds in a solvent such as hexane to afford the objective resin.
Patent JP-H07242825-A (JP)
Title: Electrically conductive silicone rubber composition and its production
Inventor: SAWADA MAKOTO
IPC: C08K9/06
Filed: 1994-03-08
Abstract: PURPOSE:To obtain the subject composition, capable of blending a large amount of electrically conductive carbon black, excellent in roll processability and moldability, having a low volume resistivity and useful as a keyboard electrically conductive contact, etc., for electronic calculators by presupporting a low-molecular weight organosiloxane on the carbon black. CONSTITUTION:This composition is obtained by mixing (A) carbon black prepared by presupporting (ii) 5-100 pts.wt. organosiloxane having 3-500 polymerization degree on (i) 100 pts.wt. carbon black with (B) a polyorganosiloxane having >=2000 polymerization degree. Furthermore, e.g. acetylene black is preferably used as the component (i) and, e.g. a polyorganosiloxane expressed by the average composition formula [(a) is 1.98-2.02; R is an (un)substituted monovalent hydrocarbon] is preferably used as the component (B).
Patent JP-H11231310-A (JP)
Title: Liquid crystal display device
Inventor: SAITOU TERUJI
IPC: G02F1/1335
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of a reflection layer without the deterioration of the reflectivity of the reflection layer and to enable high-luminance image display by consisting the reflection layer of a metallic thin film and providing the surface of the metallic thin film with a coating of an antioxidation layer. SOLUTION: This liquid crystal display device comprises a glass substrate which is a lower substrate 1, an aluminum thin-film which is the reflection layer 2, a liquid crystal layer 3, an upper substrate 4, a silicon oxide film which is the antioxidation layer 10 of the reflection layer, etc. The reflection layer 2 is formed by depositing the aluminum thin film on the inside surface of the glass substrate which is the lower substrate 1 and coating the front surface thereof with the antioxidation layer 10 consisting of silicon oxide. The antioxidation layer 10 is a material which has high transmittance and does not optically impair brightness. The layer prevents the oxidation by isolating the surface of the aluminum thin film from air or the chemical compds., such as oxide or alkaline substances, floating in the air.  The bright liquid crystal display device having the high luminance without degrading the reflectivity of the reflection layer 2 is obtd. by providing the device with such reflection layer 2.
Patent JP-H07223486-A (JP)
Title: Motorcycle marker light
Inventor: NAGAI MASARU
IPC: F21S8/10
Filed: 1994-02-14
Abstract: PURPOSE:To provide a motorcycle marker light that can be easily attached to a motorcycle by using the tigthening screws of a licence plate. CONSTITUTION:In a motorcycle marker light mounted near the licence plate 11 of a motorcycle 10, supporting pieces 2, 2 are attached.to a marker light main body l holding an emitter 3 which can be freely turned on in conjunction with the brakelight 15 of the motorcycle 10. A plurality of mounting holes 7, 7 are bored in the supporting pieces 2, 2 to correspond to a plurality of screw holes 12, 12 in the licence plate 11. The supporting pieces 2, 2 are sandwiched between the licence plate 11 and the mounting plate 13 of the licence plate 11 and may be secured in place with the tightening screws 14 of the licence plate 11.
Patent JP-H03241659-A (JP)
Title: Sealed lead-acid battery
Inventor: YOSHINO HARUMI
IPC: H01M2/12
Filed: 1990-02-19
Abstract: PURPOSE:To improve precision by covering the valve seat portion of a battery jar or a frame body with a safety valve or oil for safety treatment before an adhesive is coated. CONSTITUTION:The valve seat portion 3b of a battery jar constituted of a safety valve 4 and polyolefin resin or a frame body 3 is covered with a temporary valve 5 before surface treatment to prevent the adhesion between the valve 4 and the portion 3, thus the valve opening pressure is kept constant, and precision can be improved.
Patent JP-H03243511-A (JP)
Title: Lateral moving and installing method for box body
Inventor: HARIYAMA MASAO
IPC: B65G7/04
Filed: 1990-02-19
Abstract: PURPOSE:To improve safety with a few operators at laterally moving and installing an electric equipment board and the like by loading a box body on a narrow width underframe, supporting the bottom part of the box body protruded from the underframe with roller conveyors and laterally moving, and lifting the box body with jacks provided between the conveyors at an installing position so as to remove the conveyors. CONSTITUTION:On both sides of an underframe 4 having narrower width than the depth size of a box body 8, roller conveyors 5 are arranged so as to form gaps for inserting jacks as shown in the figure. At loading the box body 8 on the underframe 4 as shown in the figure, the protruding parts of the box body 8 from the underframe 4 are supported with the rollers of roller conveyors 5 and it is laterally moved. At an installing position, the box body 8 is lifted with jacks 6 provided between the roller conveyors 5, the roller conveyors 5 are removed, and the box body 8 is brought down on the underframe 4. By this constitution, the operation can be safely performed with a few operators.
Patent JP-H11323275-A (JP)
Title: Electroconductive adhesive tape
Inventor: YONG INLEE
IPC: C09J7/29
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive adhesive tape produced by a simple production step, capable of being conveniently cut and used at a shop floor, having electroconductivity and filling the role of electron wave shielding. SOLUTION: This electroconductive adhesive tape is obtained by forming a thin membrane metal-deposited layer 13 by depositing an electroconductive metallic material on one face of a resin film 14 by a vacuum deposition, or forming an electroconductive adhesive mass layer 10 on the metal-deposited face of the synthetic resin film 14 obtained by depositing the metallic material in a net shape, and the thickness of the tape is formed into an extremely thin one.
Patent JP-H11234434-A (JP)
Title: Information report system in emergency
Inventor: MATSUSE MAKIKO
IPC: H04L12/70
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an information system for emergency with which information can be speedily and exactly reported in the case of emergency. SOLUTION: This information system has an integrated services digital network(ISDN) telephone terminal 2A installed at a shelter and connected to an ISDN packet network 1, remote data terminal 3A connected to the ISDN telephone terminal 2A so as to be used for inputting and transmitting refuge data DA, and center terminal 4 connected to the ISDN packet network 1 so as to perform data working such as summing-up or analysis after the shelter data DA and DB are received.
Patent JP-H01213936-A (JP)
Title: Intermediate layer for forming pdp discharge cell and manufacture of same
Inventor: KURAI TERUO
IPC: H01J9/02
Filed: 1988-02-20
Abstract: PURPOSE:To enable color display with high brightness, high light emission efficiency, and high precision and make the device larger by boring a plurality of holes for forming discharge space, and by making a plurality of green sheets through a baking process. CONSTITUTION:An intermediate layer 13 of a plasma display panel(PDP) is furnished between a front plate 6 of glass and a back plate 7, and holes 151-155 for forming the discharge space are bored in each of them, and a plurality of green sheets 141-145 laminated and fastened are baked. Each green sheet 141-145 is prepared by the doctor blade method, etc., from a mixed slip of ceramic fine powder and organic binder, etc., into a thin sheet and is equipped with sample processing property. This permits easy boring of the holes 151-155 for forming the discharge space, which can be made wide. This enables accomplishment of a PDP for color display having high brightness, high light emission efficiency, and high precision, and the device can be made in large size.
Patent JP-H02216147-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ASANO SATOMI
IPC: G03C7/20
Filed: 1989-02-17
Abstract: PURPOSE:To enhance shelf life of a photosensitive material and a latent image, and stability against variance of processing conditions by forming at least one of color sensitive layers having single layer structure. CONSTITUTION:The photosensitive material is provided with at least blue-, green-, and red-sensitive silver halide emulsion layers and a yellow filter layer on a substrate. The emulsion layers contain a development inhibitor releasing (DIR) compound and the filter layer contains a yellow dye, such as a compound of formula in which R1 is aryl or alkoxy; each of R2 and R3 is alkyl; R4 is H or a substituent; R5 is aryl; and n is 1 - 4. At least one of the color sensitive layers has single layer structure and the single layer structure includes the case in which plural same color sensitive emulsion layers having the same kind of coupler and the same grain particle and the like are formed in a continuous layer.